CN113398772B - Continuous automatic soaking treatment device and method for hollow fiber membrane bundle - Google Patents
Continuous automatic soaking treatment device and method for hollow fiber membrane bundle Download PDFInfo
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- CN113398772B CN113398772B CN202110837327.4A CN202110837327A CN113398772B CN 113398772 B CN113398772 B CN 113398772B CN 202110837327 A CN202110837327 A CN 202110837327A CN 113398772 B CN113398772 B CN 113398772B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a continuous and automatic soaking treatment device and method for hollow fiber membrane bundles, and relates to the technical field of fiber filtration membrane treatment.
Description
Technical Field
The invention belongs to the technical field of fiber filtering membrane treatment, and particularly relates to a continuous automatic soaking treatment device and method for a hollow fiber membrane bundle.
Background
At present, the soaking treatment of the hollow fiber membrane bundle is widely applied to various production enterprises. In order to ensure the use effect of the hollow fiber membrane filaments, the difference of the soaking treatment processing technology of the hollow fiber membrane bundle in the production process is large, and the existing soaking processing method of the hollow fiber membrane bundle mainly has the following problems:
firstly, the membrane bundle is soaked in a horizontal state and placed in a water tank for soaking, the membrane bundle is mutually extruded due to the action of gravity in the soaking process, membrane yarns are soaked unevenly, the leakage points of the membrane yarns are increased easily, and the product quality is influenced.
Secondly, in the membrane bundle soaking process, the membrane bundle is horizontally placed in a water tank for soaking, cannot move up and down, and cannot realize first-in first-out.
Thirdly, in the process of soaking the membrane bundle, the membrane bundle is mutually extruded, the permeation effect of the soaking medium is poor, the soaking time is long, and the service life of the membrane yarn is influenced.
The membrane bundle soaking process and the manual operation of membrane bundle transfer waste time and labor, and personnel and membrane bundles are easily damaged in the transfer process.
Disclosure of Invention
The invention aims to solve the problems that in the membrane bundle soaking process in the prior art, the membrane bundle is horizontally placed in a water tank for soaking, the membrane bundle is mutually extruded due to the action of gravity in the soaking process, membrane yarn soaking is not uniform enough, and membrane yarn leakage points are easily increased.
In order to solve the problems, the technical scheme adopted by the invention is to provide a continuous automatic soaking treatment device for a hollow fiber membrane bundle, which comprises an uninterrupted soaking device and a suspension device, wherein the suspension device is suspended below the uninterrupted soaking device, the uninterrupted soaking device comprises a water treatment area and a glycerol treatment area, suspension tracks are arranged above the water treatment area and the glycerol treatment area, and first hooks are arranged on the suspension tracks;
the suspension device comprises an upper suspension plate and a lower suspension plate, the upper suspension plate is parallel to the lower suspension plate and is connected with the lower suspension plate through a support column, a suspension ring is arranged at the center of the upper suspension plate, and a second hook is arranged around the upper suspension plate.
Wherein, a partition is arranged between the water treatment area and the glycerin treatment area.
Preferably, the hanging rail is of a certain gradient, and the middle of the hanging rail is high and the two sides of the hanging rail are low.
Preferably, the slope of the hanging rail forms an angle of 15 degrees with the ground.
Preferably, the upper suspension plate and the lower suspension plate are of triangular structures, and the three support columns are respectively connected with the end points of the upper corner and the lower corner.
As another embodiment of the scheme, the upper suspension plate and the lower suspension plate are of quadrilateral structures, and four support columns are respectively connected with the upper corner end point and the lower corner end point.
Preferably, a bundling sheet is arranged between the upper hanging plate and the lower hanging plate, and the surrounding support columns are bundled by the bundling sheet to fix the membrane bundle.
The scheme also provides a continuous and automatic soaking treatment method for the hollow fiber membrane bundle, which comprises the following steps:
s1: presetting the running speed of a hanging track, and putting a film bundle on a shelf;
s2: the suspension device containing the membrane bundle sequentially passes through a water treatment area and a glycerin treatment area;
s3: the suspension device runs according to a circulating closed loop track, the suspension line chain is driven by the motor to realize automatic continuous running and soaking, and the continuous circulating soaking is carried out for 48 hours;
s4: and (4) unloading the membrane bundle reaching the preset time according to the first-in first-out principle of the membrane bundle, and finishing the soaking processing of the fiber membrane.
Preferably, the suspension rail is set to run at a speed of 2 m/min by a PLC system.
Preferably, when the hanging device containing the membrane bundle enters the glycerol treatment area from the water treatment area, the hanging tool containing the membrane bundle runs from low to high with a gradient of 15 degrees, and after passing through the interface position of the water treatment area and the glycerol treatment area, the hanging tool containing the membrane bundle runs from high to low with a gradient of 15 degrees until the hanging device containing the membrane bundle is completely soaked in the glycerol treatment area.
Preferably, the membrane bundle medium is soaked in the water and is provided with circulating power by a water pump in the whole process.
Compared with the prior art, the invention has the following beneficial effects:
(1) In the membrane bundle soaking process, in order to ensure that membrane yarns are soaked uniformly, the membrane yarns are vertically fixed and hung in a bundle shape, so that the problem of mutual extrusion of the membrane bundles is effectively solved, and the problem of increase of leakage points of the membrane yarns in the operation process is avoided.
(2) In the membrane bundle soaking process, the membrane bundle is led into the hanging track to ensure continuous and automatic soaking of the membrane bundle, the membrane bundle sets operation time interval data and acts to give instructions in the earlier stage of the PLC system, and the suspension line chain is driven by the motor to realize automatic and continuous operation soaking so as to realize first-in first-out.
(3) After the membrane silk bundle is wrapped, the membrane silk bundle is fixed on the vertical hanging piece, the hanging piece is hung on a hanging line, and a hook is arranged on the hanging line.
(4) In the membrane bundle soaking process, the membrane bundles are vertically suspended and are not extruded mutually, a medium circulating system is added, the medium circulating system provides circulating power through a water pump, the circulating medium is ensured to be kept in a uniform state, the soaking medium permeation effect is effectively ensured, and the soaking treatment time is shortened.
(5) In the membrane bundle soaking process, the suspension line system is used, the suspension track runs according to the circulating closed-loop track, continuous parallel and gradient up-and-down actions are realized, the membrane bundle is automatically and continuously soaked, the manual operation process, personnel and membrane bundle injuries are effectively avoided, and the labor intensity is effectively reduced.
Drawings
FIG. 1 is a schematic view of an uninterrupted steeping device in accordance with the present invention.
Fig. 2 is a schematic view of the suspension apparatus of the present invention.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings, but the following examples are only selected from one or more of the preferred embodiments, and are only used for assisting understanding and implementing the present invention, and are not to be construed as further limiting the present invention.
The first embodiment is as follows:
fig. 1, fig. 2 shows, a continuous automatic soak treatment device of hollow fiber membrane bundle, including incessant soak device and linkage, linkage hangs in incessant soak device below, incessant soak device includes water treatment district 1 and glycerine processing district 2, be equipped with between water treatment district and the glycerine processing district and cut off 3, cut off 3 and adopt corrosion resistant plate, water treatment district 1 and glycerine processing district 2 tops are equipped with and hang track 4, it is equipped with first couple 5 on the track 4 to hang, first couple 5 is a plurality ofly, and interval 30cm between two adjacent first couples 5.
The hanging device comprises an upper hanging plate 6 and a lower hanging plate 7, the upper hanging plate 6 is parallel to the lower hanging plate 7 and is connected with the lower hanging plate 7 through a supporting column 8, the supporting column 8 is a stainless steel column, a binding piece 11 is arranged between the upper hanging plate 6 and the lower hanging plate 7, the supporting column 5 around the binding piece 11 is bound to fix a membrane bundle, a hanging ring 9 is arranged at the center of the upper hanging plate 6, and a second hook 10 is arranged around the upper hanging plate 6 and used for matching with the first hook 5.
The suspension rail is in a certain slope, the middle of the suspension rail is high, and the two sides of the suspension rail are low, and an included angle of 15 degrees is formed between the slope of the suspension rail and the ground.
The upper suspension plate 6 and the lower suspension plate 7 are of triangular structures, and the three support columns 8 are respectively connected with the upper corner end point and the lower corner end point.
The embodiment also provides a continuous automatic soaking treatment method for the hollow fiber membrane bundle, which comprises the following steps:
s1: fixing the suspension rail on a house beam by using a metal member, presetting the operation speed of the suspension rail, and putting a film bundle on the suspension rail;
s2: the hanging device containing the membrane bundle sequentially passes through a water treatment area and a glycerol treatment area;
s3: the suspension device runs according to a circulating closed loop track, the suspension line chain is driven by the motor to realize automatic continuous running and soaking, and the continuous circulating soaking is carried out for 48 hours;
s4: and (4) unloading the membrane bundle reaching the preset time according to the first-in first-out principle of the membrane bundle to finish the soaking processing of the fiber membrane.
The hanging rail adopts a PLC system to set the running speed to be 2 m/min.
When the hanging device containing the membrane bundle enters the glycerin treatment area from the water treatment area, the hanging tool containing the membrane bundle runs from low to high in a gradient of 15 degrees, and after passing through a junction position of the water treatment area and the glycerin treatment area, the hanging tool containing the membrane bundle runs from high to low in a gradient of 15 degrees until the hanging device containing the membrane bundle is completely soaked in the glycerin treatment area.
The whole process of membrane bundle medium soaking is provided with circulating power by a water pump.
Example two:
this embodiment is substantially similar to the first embodiment, except that:
the upper suspension plate 6 and the lower suspension plate 7 are of quadrilateral structures, and the four support columns 8 are respectively connected with the upper corner end point and the lower corner end point.
The membrane bundle-containing hanger is 20-degree gradient and runs from low to high, and after passing through the interface position of the water treatment area and the glycerol treatment area, the membrane bundle-containing hanger is 20-degree gradient and runs from high to low until the membrane bundle-containing suspension device is completely soaked in the glycerol treatment area.
Compared with the prior art, the continuous and automatic soaking treatment method for the hollow fiber membrane bundle has the advantages that the membrane filaments are vertically and fixedly suspended in a bundle shape, the membrane filaments are ensured to be straight and the end faces are smooth, the membrane bundle is continuously and automatically soaked, the membrane filament bundles are not extruded mutually, the soaking medium circularly flows, the soaking effect is improved, leakage points of the hollow fiber membrane filaments due to extrusion are effectively avoided, first-in first-out is realized, the soaking treatment time is reduced, the damage to operators and the membrane bundle is effectively avoided, the labor intensity is reduced, the production efficiency and the quality of the hollow fiber membrane filaments are improved, the service life of the hollow fiber membrane filaments is prolonged, and the membrane bundle soaking method is suitable for large-scale popularization and application.
Although the disclosed method relating to a continuous automatic immersion treatment of a bundle of hollow fiber membranes has been particularly described with reference to the examples, the above-described examples are illustrative and not intended to be limiting, and all changes and modifications that come within the spirit and scope of the invention are desired to be protected.
Claims (7)
1. The utility model provides a continuous automatic soak processing apparatus of hollow fiber membrane bundle which characterized in that: the device comprises an uninterrupted soaking device and a suspension device, wherein the suspension device is suspended below the uninterrupted soaking device, the uninterrupted soaking device comprises a water treatment area and a glycerin treatment area, suspension rails are arranged above the water treatment area and the glycerin treatment area, and first hooks are arranged on the suspension rails;
the suspension device comprises an upper suspension plate and a lower suspension plate, the upper suspension plate and the lower suspension plate are parallel and are connected through a support column, a suspension ring is arranged in the center of the upper suspension plate, and a second hook is arranged around the upper suspension plate;
a partition is arranged between the water treatment area and the glycerin treatment area;
the suspension rail is in a certain gradient, the middle part is high, and the two sides are low;
the slope of the hanging track forms an included angle of 15 degrees with the ground.
2. The continuous automatic immersion processing device of hollow fiber membrane bundle according to claim 1, characterized in that: the upper suspension plate and the lower suspension plate are of triangular structures, and the three support columns are respectively connected with the end points of each upper corner and each lower corner.
3. The continuous automatic immersion processing device of hollow fiber membrane bundle according to claim 1, characterized in that: the upper suspension plate and the lower suspension plate are of quadrilateral structures, and the four support columns are respectively connected with the upper corner end point and the lower corner end point.
4. The continuous automatic immersion processing device of hollow fiber membrane bundle according to claim 1, characterized in that: and a bundling sheet is arranged between the upper suspension plate and the lower suspension plate.
5. A continuous automatic soaking treatment method for hollow fiber membrane bundles is characterized in that: comprises the following steps:
s1: presetting the running speed of a hanging track, and putting a film bundle on a shelf;
s2: the hanging device containing the membrane bundle sequentially passes through a water treatment area and a glycerol treatment area;
s3: the suspension device runs according to a circulating closed loop track, the suspension wire chain is driven by the motor to realize automatic continuous running soaking, and the continuous circulating soaking is carried out for 48 hours;
s4: and (4) unloading the membrane bundle reaching the preset time according to the first-in first-out principle of the membrane bundle to finish the soaking processing of the fiber membrane.
6. The continuous automatic immersion treatment method of the hollow fiber membrane bundle according to claim 5, characterized in that: the hanging rail adopts a PLC system to set the running speed to be 2 m/min.
7. The continuous automatic soaking treatment method of the hollow fiber membrane bundle according to claim 5, characterized in that: when the hanging device containing the membrane bundle enters the glycerin treatment area from the water treatment area, the hanging tool containing the membrane bundle runs from low to high in a gradient of 15 degrees, and after passing through a junction position of the water treatment area and the glycerin treatment area, the hanging tool containing the membrane bundle runs from high to low in a gradient of 15 degrees until the hanging device containing the membrane bundle is completely soaked in the glycerin treatment area.
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| CN202110837327.4A CN113398772B (en) | 2021-07-23 | 2021-07-23 | Continuous automatic soaking treatment device and method for hollow fiber membrane bundle |
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| CN202110837327.4A CN113398772B (en) | 2021-07-23 | 2021-07-23 | Continuous automatic soaking treatment device and method for hollow fiber membrane bundle |
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| CN113398772B true CN113398772B (en) | 2023-03-17 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6790360B1 (en) * | 1999-11-18 | 2004-09-14 | Zenon Environmental Inc. | Immersed membrane element and module |
| CN108786472A (en) * | 2018-04-04 | 2018-11-13 | 河南迈纳净化技术有限公司 | A kind of packaging method of hollow fiber curtain type membrane component |
| CN112108005A (en) * | 2020-09-09 | 2020-12-22 | 江苏美能膜材料科技有限公司 | Continuous NIPS membrane yarn cleaning device and cleaning method |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3301268A1 (en) * | 1983-01-17 | 1984-07-26 | Akzo Gmbh, 5600 Wuppertal | METHOD AND DEVICE FOR PRODUCING HOLLOW BANDS |
| US6656356B2 (en) * | 1998-10-09 | 2003-12-02 | Zenon Environmental Inc. | Aerated immersed membrane system |
| CA2290053C (en) * | 1999-11-18 | 2009-10-20 | Zenon Environmental Inc. | Immersed membrane module and process |
| US7597815B2 (en) * | 2003-05-29 | 2009-10-06 | Dressel Pte. Ltd. | Process for producing a porous track membrane |
| CA2764866C (en) * | 2009-08-21 | 2016-08-30 | Toray Industries, Inc. | Water-vapor-permeable membrane, hollow-fiber membrane, and hollow-fiber membrane module |
| KR101472421B1 (en) * | 2012-06-09 | 2014-12-15 | 로스웰워터텍글로컬(주) | Membrane wastewater treatment system and method for high energy efficiency, high flow capicity, low operating cost, automated scum and foam removal / destruction and conversion method thereof from a constant level sequencing batch reactor process |
| CN103521097B (en) * | 2012-07-03 | 2015-12-09 | 深圳安吉尔饮水产业集团有限公司 | A kind of wet-type polyacrylonitrile composite hollow fibre milipore filter and preparation method thereof |
| DE102013012676A1 (en) * | 2013-07-31 | 2015-02-05 | Mann + Hummel Gmbh | Device for crossflow filtration |
| CN104957554B (en) * | 2015-06-09 | 2018-05-08 | 浙江茗皇天然食品开发股份有限公司 | The instant orange peel powder production line of aged odor type |
| CN104998555A (en) * | 2015-08-07 | 2015-10-28 | 无锡桥阳机械制造有限公司 | Preparing method of hydrophilia polyvinylidene fluoride filtering membrane |
| CN108697946A (en) * | 2015-12-11 | 2018-10-23 | 增强设备有限责任公司 | Vacuum filtering system for separation of solid and liquid and the technique for filtering solid particles |
| CN105688679A (en) * | 2016-02-26 | 2016-06-22 | 苏州立升净水科技有限公司 | Movable type ultrasonic cleaning device for immersed membrane system |
| CN108310980A (en) * | 2017-01-16 | 2018-07-24 | 天津工业大学 | Immersion type membrane separator and its operation method |
| CN206642585U (en) * | 2017-03-28 | 2017-11-17 | 厦门世脉科技有限公司 | Submerged hollow fibre membrane module in bioreactor |
| CN208003776U (en) * | 2017-12-02 | 2018-10-26 | 天津海普尔膜科技有限公司 | A kind of tubular composite nanofiltration membrane production system |
| CN110479117A (en) * | 2019-07-31 | 2019-11-22 | 水发海若环境技术有限公司 | A kind of preparation method of the big flux hollow fibre ultrafiltration membrane of hydrophily |
-
2021
- 2021-07-23 CN CN202110837327.4A patent/CN113398772B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6790360B1 (en) * | 1999-11-18 | 2004-09-14 | Zenon Environmental Inc. | Immersed membrane element and module |
| CN108786472A (en) * | 2018-04-04 | 2018-11-13 | 河南迈纳净化技术有限公司 | A kind of packaging method of hollow fiber curtain type membrane component |
| CN112108005A (en) * | 2020-09-09 | 2020-12-22 | 江苏美能膜材料科技有限公司 | Continuous NIPS membrane yarn cleaning device and cleaning method |
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